NO20072538L - buffing gear - Google Patents

buffing gear

Info

Publication number
NO20072538L
NO20072538L NO20072538A NO20072538A NO20072538L NO 20072538 L NO20072538 L NO 20072538L NO 20072538 A NO20072538 A NO 20072538A NO 20072538 A NO20072538 A NO 20072538A NO 20072538 L NO20072538 L NO 20072538L
Authority
NO
Norway
Prior art keywords
buffing gear
buffing
gear
Prior art date
Application number
NO20072538A
Other languages
Norwegian (no)
Other versions
NO325468B1 (en
Inventor
Kurt Andersson
Jorgen Rodert
Original Assignee
Atlas Copco Rock Drills Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Publication of NO20072538L publication Critical patent/NO20072538L/en
Publication of NO325468B1 publication Critical patent/NO325468B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/007—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is not coaxial with the piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
NO20072538A 2004-10-20 2007-05-18 shock device NO325468B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0402527A SE527921C2 (en) 2004-10-20 2004-10-20 percussion
PCT/SE2005/001426 WO2006043866A1 (en) 2004-10-20 2005-09-28 Percussion device

Publications (2)

Publication Number Publication Date
NO20072538L true NO20072538L (en) 2007-05-18
NO325468B1 NO325468B1 (en) 2008-05-05

Family

ID=33448655

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072538A NO325468B1 (en) 2004-10-20 2007-05-18 shock device

Country Status (11)

Country Link
US (1) US7484570B2 (en)
EP (1) EP1802426B1 (en)
JP (1) JP2008517192A (en)
CN (1) CN100522501C (en)
AU (1) AU2005296322B2 (en)
CA (1) CA2579149C (en)
ES (1) ES2445827T3 (en)
NO (1) NO325468B1 (en)
SE (1) SE527921C2 (en)
WO (1) WO2006043866A1 (en)
ZA (1) ZA200702267B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527762C2 (en) * 2004-10-14 2006-05-30 Atlas Copco Rock Drills Ab percussion
SE528743C2 (en) * 2005-06-22 2007-02-06 Atlas Copco Rock Drills Ab Percussion for rock drill, procedure for effecting a reciprocating piston movement and rock drill
SE530885C2 (en) 2007-02-23 2008-10-07 Atlas Copco Rock Drills Ab Procedure for percussion, percussion and rock drilling
US7681664B2 (en) * 2008-03-06 2010-03-23 Patterson William N Internally dampened percussion rock drill
FI124781B (en) * 2009-03-26 2015-01-30 Sandvik Mining & Constr Oy Type of device
SE536903C2 (en) * 2012-11-28 2014-10-21 Atlas Copco Rock Drills Ab Device at distribution valve for a rock drill and rock drill
SE537608C2 (en) * 2013-11-01 2015-07-28 Tools Pc Ab Const Pneumatic impact device and method of pneumatic impact device
JP7210452B2 (en) * 2017-07-24 2023-01-23 古河ロックドリル株式会社 hydraulic percussion device

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1590261A (en) * 1925-06-30 1926-06-29 Ingersoll Rand Co Rock-drill valve
GB356437A (en) * 1930-08-16 1931-09-10 George Henry Turton Rayner Improvements in, and relating to, valve apparatus for rock drills and like fluid pressure operated tools
US3774502A (en) * 1971-05-14 1973-11-27 Krupp Gmbh Hydraulic percussion device with pressure-responsive control of impact frequency
FI50390C (en) * 1973-09-14 1976-03-10 Murskauskone Oy Hydraulically driven percussion tool
US4006665A (en) * 1974-06-11 1977-02-08 Fa. Ingenieur Gunter Klemm Spezialuntrnehmen Fur Bohrtechnik Percussion tool
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
DE2459210C2 (en) * 1974-12-14 1983-09-15 Fried. Krupp Gmbh, 4300 Essen Hydraulically operated piston engine
JPS5432192B2 (en) * 1975-03-18 1979-10-12
ZA761650B (en) * 1976-03-17 1977-07-27 Steel Eng Co Ltd Hydraulic percussive machines
ES464093A1 (en) * 1977-11-12 1978-12-16 Luis Miguel Castejon Castan Fluid arrangement
FR2429320A1 (en) * 1978-06-20 1980-01-18 Secoma ROTO-PERCUTANT HYDRAULIC DRILLING APPARATUS
JPS565089A (en) * 1979-06-25 1981-01-20 Tax Adm Agency Production of distilled spirit from "sake"
JPS61270085A (en) * 1985-05-23 1986-11-29 古河機械金属株式会社 Changeover valve mechanism of hydraulic type striking device
FR2595972B2 (en) * 1985-07-16 1989-10-20 Montabert Ets PERCUSSION APPARATUS
JPS62127783A (en) * 1985-11-27 1987-06-10 Konishiroku Photo Ind Co Ltd Cleaning device
EP0236721A3 (en) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Hydraulic breaker
FR2602448B1 (en) * 1986-08-07 1988-10-21 Montabert Ets METHOD FOR REGULATING THE PERCUSSION PARAMETERS OF THE STRIKE PISTON OF AN APPARATUS MOVED BY AN INCOMPRESSIBLE PRESSURE FLUID, AND APPARATUS FOR CARRYING OUT SAID METHOD
JP2511459B2 (en) * 1987-06-12 1996-06-26 マツダ株式会社 Gas type hydraulic impact tool
JPH0236080A (en) * 1988-07-26 1990-02-06 Nippon Pneumatic Mfg Co Ltd Shock motion device
JPH02145979A (en) * 1988-11-28 1990-06-05 Taiheiyo Kogyo Kk Monitoring apparatus of on-off state of light-emitting body
JPH0683968B2 (en) * 1989-12-15 1994-10-26 甲南電機株式会社 Hydraulic breaker
FR2676953B1 (en) * 1991-05-30 1993-08-20 Montabert Ets HYDRAULIC PERCUSSION APPARATUS.
KR940005811B1 (en) * 1992-01-15 1994-06-23 주식회사 수산중공업 Hydropneumatic hammer
SE9202105L (en) * 1992-07-07 1994-01-08 Atlas Copco Rocktech Ab percussion
CN1049471C (en) * 1996-02-02 2000-02-16 中南工业大学 Hydraulic impact device for stepless independently regulating impact energy and impact frequency
FI104961B (en) 1996-07-19 2000-05-15 Sandvik Tamrock Oy Hydraulic impact hammer
SE513325C2 (en) * 1998-04-21 2000-08-28 Atlas Copco Rock Drills Ab percussion
KR100287943B1 (en) * 1998-07-30 2001-05-02 염태환 Strike
FI114290B (en) * 2003-02-21 2004-09-30 Sandvik Tamrock Oy Control valve and arrangement on impactor

Also Published As

Publication number Publication date
SE0402527D0 (en) 2004-10-20
NO325468B1 (en) 2008-05-05
SE0402527L (en) 2006-04-21
ES2445827T3 (en) 2014-03-05
CN101022923A (en) 2007-08-22
SE527921C2 (en) 2006-07-11
CA2579149A1 (en) 2006-04-27
AU2005296322A1 (en) 2006-04-27
EP1802426A1 (en) 2007-07-04
US7484570B2 (en) 2009-02-03
JP2008517192A (en) 2008-05-22
CA2579149C (en) 2012-05-29
EP1802426B1 (en) 2013-12-25
ZA200702267B (en) 2008-09-25
AU2005296322B2 (en) 2010-09-16
US20070267223A1 (en) 2007-11-22
EP1802426A4 (en) 2010-08-04
CN100522501C (en) 2009-08-05
WO2006043866A1 (en) 2006-04-27

Similar Documents

Publication Publication Date Title
FR19C1052I2 (en) 4-PHENYLAMINO-QUINAZOLIN-6-YL-AMIDES
DE602005001452D1 (en) Polyurethane
DE602005005030D1 (en) STAGE-FREE BELT GEAR
DE602005000112D1 (en) PULVERMETALBESCHICHTUNGSDÜSE
DE602004022207D1 (en) DETERGENZABGABEVORRICHTUNG
ATE442044T1 (en) HERBICIDE-SAFENER COMBINATION
DE602005010002D1 (en) Neigungverstellvorrichtung
DE602006009520D1 (en) GEAR
DE502005005991D1 (en) SensorLight
DE602005009283D1 (en) Spreizbeleuchtungseinrichtung
DE112005000809A5 (en) Wankstabilisierungseinrichtung
DE502006002144D1 (en) GEAR SELECTION
NO20072538L (en) buffing gear
DE502005007787D1 (en) HELICAL
NO20052127D0 (en) Sentrifugeakselleratorsystem
DE112005003540A5 (en) Gear Honing
DE602005000169D1 (en) Nahtprüfvorrichtung
DE502005003827D1 (en) gear
DE112005001381T5 (en) Gear system
DE502005006235D1 (en) GEAR ARRANGEMENT
NO20072436L (en) buffing gear
NO20054279D0 (en) sharpener
DE602006001471D1 (en) polisher
FI20045304A (en) Repijämurskain
DE502005003159D1 (en) Kettenstichnähvorrichtung

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: EPIROC ROCK DRILLS AKTIEBOLAG, SE